Mac: You know what's boring? The little "Verizon" or "AT&T" logo in the left-hand corner of your iPhone. You know what would be way more awesome? The Batman logo, or an image of Pac-Man chomping down on pellets. CarrierEditor lets you change your carrier logo to whatever you want, with no jailbreaking required.

It doesn't work on every model of iPhone (on Verizon, it least, it appears to only work on the iPhone 5, and it doesn't work on Sprint at all) but if your device is supported, it can be a pretty fun customization for you non-jailbreakers. Just run CarrierEditor on your Mac, tell it what carrier you're using, and pick a custom icon—it even comes with a few for you to try out. It'll then create a carrier update file for you, which you can install via iTunes using the Restore button (but don't worry, it won't erase your phone). Check out the video above from AppAdvice to see it in action. If you're jailbroken, you can perform the same task on nearly any device with Zeppelin.